Defacement Protector v1.0 : AntiDef is developed by Nir Valtman, in order to handle with defacement attacks. This tool written in Java in a fast-and-dirty manner; However is works.
How AntiDef works?
AntiDef compares two directory paths - the web application and its backup foder. Then, it performs hash (MD5 - we need performance) on each file in the folders and a final hash on all hashed